I’ve tried a few different upscalers and converters now, each of which sends a decent image to a television but none of which work with the intensity. The original signal is composite from a NES, which was an odd standard that won’t capture natively.

At this point I have both a 1080p upscaler and a 480p line doubler, either one delivers a great image on any TV or projector I plug it into, but the Intensity refuses to capture either. So I am guessing the only way forward is to find another capture box.